When rancher, bully and wife-beater Clayton T. Pallister is murdered, the tragedy has its compensations. For his wife, Rosie, the harsh years are over, the Rolling P ranch is hers and her young son Warren looks forward to a life away from his powerful father's stifling rules. Then, only days after the funeral, a young woman rides across the Bravo from Mexico and everything is thrown into disarray. Not only is doubt cast on the legality of Rosie's inheritance but the young woman has brought in her wake two ruffians who are clearly up to no good. They are soon followed by a Mexican landowner who is keen to get a foothold on the rich soil of southern Texas. So, as Clayton T. Pallister's mysterious past is resurrected and the fight for the Rolling P becomes ever more complicated and violent, Warren realizes that he has a fight on his hands that can only be settled when all factions come together in a blaze of gunfire.